Call'd out to a fault with a Potterton boiler , (Insurance job) customer had reported what she thought was a fault with power supply, sparks told her the fault was with the PCB and wrong fuse's in board, so insurance will not pay for repair ! so she asked me to have a look, turns out to be a duff fan, Now being has the sparks had been messing around inside the boiler and we are telling people on here that you have to be GS to remove the case !! how does this stand with Electricians ?? I would have thought he could-not go past the spur, and he should have asked for a gas engineer to check out the boiler I will be asking GS tomorrow about this, Can a electrician remove the boiler case ?? any feed back would be welcome.